BUF - PWM

$99 Find Cheap Flights from Buffalo to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Portland departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Portland, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$177
Delta
Thu 3/26Tue 3/31
BUF - PWM • 1 stop
Cheapest one-way
$99
Delta
Thu 2/12
BUF - PWM • 1 stop
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Portland (BUF-PWM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Portland

Thu, Mar 26 - Tue, Mar 31
Delta Logo
7:56 pm - 11:59 pm
BUF
-
PWM
4h 03m
1 stop
Delta Logo
6:25 am - 10:57 am
PWM
-
BUF
4h 32m
1 stop
$177Delta
Wed, Feb 4 - Tue, Feb 10
Southwest Logo
8:45 am - 2:55 pm
BUF
-
PWM
6h 10m
1 stop
Southwest Logo
5:45 am - 4:15 pm
PWM
-
BUF
10h 30m
2 stops
$182Southwest
Wed, Feb 4 - Tue, Feb 10
Southwest Logo
6:20 am - 2:55 pm
BUF
-
PWM
8h 35m
2 stops
Southwest Logo
5:45 am - 4:15 pm
PWM
-
BUF
10h 30m
2 stops
$188Southwest
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
11:50 am - 3:31 pm
BUF
-
PWM
3h 41m
1 stop
American Airlines Logo
6:49 pm - 10:49 pm
PWM
-
BUF
4h 00m
1 stop
$189American Airlines
Thu, Mar 26 - Tue, Mar 31
Delta Logo
7:56 pm - 11:59 pm
BUF
-
PWM
4h 03m
1 stop
Delta Logo
6:25 am - 10:57 am
PWM
-
BUF
4h 32m
1 stop
$197Delta
Thu, Feb 19 - Mon, Feb 23
Delta Logo
7:41 pm - 12:18 am
BUF
-
PWM
4h 37m
1 stop
Delta Logo
5:59 pm - 10:39 pm
PWM
-
BUF
4h 40m
1 stop
$208Delta
Thu, Feb 12 - Sun, Feb 15
Delta Logo
6:46 am - 1:43 pm
BUF
-
PWM
6h 57m
1 stop
Delta Logo
6:18 am - 11:09 am
PWM
-
BUF
4h 51m
1 stop
$228Delta
Fri, Jan 30 - Sun, Feb 1
Delta Logo
7:00 am - 1:45 pm
BUF
-
PWM
6h 45m
1 stop
Delta Logo
6:00 am - 11:11 am
PWM
-
BUF
5h 11m
1 stop
$242Delta
Tue, May 5 - Sat, May 9
Southwest Logo
4:00 pm - 10:20 pm
BUF
-
PWM
6h 20m
1 stop
Southwest Logo
5:40 am - 2:15 pm
PWM
-
BUF
8h 35m
2 stops
$247Southwest
Thu, Mar 12 - Mon, Mar 16
Southwest Logo
9:10 am - 2:15 pm
BUF
-
PWM
5h 05m
1 stop
Southwest Logo
5:30 pm - 12:10 am
PWM
-
BUF
6h 40m
1 stop
$248Southwest
Booking Insights

KAYAK's insights & trends for Buffalo to Portland flights

Get data-powered insights and trends into flights from Buffalo to Portland to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Buffalo and Portland?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Buffalo to Portland.

There are 3 airlines that fly nonstop from Buffalo to Portland. They are: American Airlines, Delta and Southwest. The cheapest price of all airlines flying this route was found with Delta at $172 for a round-trip flight. On average, the best prices for this route can be found at Delta.

Good to know

Low seasonFebruary
Cheapest flight$99
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Buffalo to Portland

When to book flights from Buffalo to Portland

Are your dates flexible? Find out the best times to travel from Buffalo to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Portland

  • What is the cheapest flight from Buffalo to Portland?

    In the last 3 days, the lowest price for a flight from Buffalo to Portland was $99 for a one-way ticket and $177 for a round-trip.

  • Do I need a passport to fly between Buffalo and Portland?

    A passport is not required to fly from Buffalo to Portland.

  • Which airports will I be using when flying from Buffalo to Portland?

    On your way to Portland, you’ll fly out from Buffalo. You’ll be landing at Portland.

  • Which aircraft models fly most regularly from Buffalo to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Portland?

    oneworld, and SkyTeam are the airline alliances operating flights between Buffalo and Portland, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Buffalo to Portland, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Buffalo to Portland are Southwest and Delta. With an average price for the route of $383 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $237 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Buffalo to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and PWM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Buffalo to Portland

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4256 reviews
8.0Comfort
8.6Crew
8.1Boarding
7.5Entertainment
7.0Food
Airline reviews

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

10.0 ExcellentManetta, Jan 2026
MDW - CLT
Read more Southwest reviews

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

We got exit row seats both flights. Everything was running on time

The flight crew was extremely rude and especially not helpful when our flight was delayed.

Pretty seamless, just a tad bit late in taking off and landing.

Flight was fine other than there was a gate change that I was not notified of. By chance I happened to check my phone and saw the change, otherwise, we would have missed our connecting flight.

Haven’t flown on SW in years. Flight was on time departing and arriving. Served vegan butter onion flavored pretzels which were bad. Coke served was in a tiny paper cup. Crew was not engaging. Felt like they were going through the motions. Old plane, tight seats and no leg room.

Check-in, Boarding and flight were smooth. All the employees and crew was very nice and funny. They gave the kids crayons and workbooks to keep them occupied which was a big win. I’ve flown Southwest many times and that’s the first time I’ve seen that and it is a great addition.

Flight was on time. Wi-fi was a little spotty/slow. Boarding and exit were efficient.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

I truly love flying with Delta. They have always treated me with the upmost respect

The flight was great. The gate location was way to far away!!!

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

I believe that a four-hour trip should have a meal. Delta had none.

Tell the crew (when boarding) to yell at the imbeciles blocking us from walking up to scan. I promise everyone crowds around and half of us (most the time I’m group 4) have to push our way through. Your staff is awesome, the public - not so much-

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Disliked having to wait a little longer to disembark from the plan when we landed in London

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

Everything you need to know for your flight from Buffalo to Portland

Information on your arrival and departure airports